package uns.fit.gis.alg;

public abstract class State {
	/*
	 * For tracking on route
	 */
	public static final int TRACKING_ON_ROUTE_OK = -1;
	public static final int TRACKING_ON_ROUTE_CROSSROADS = -2;
	public static final int TRACKING_ON_ROUTE_NEW_ROUTE = -3; // lean out best route, find new best route
	public static final int TRACKING_ON_ROUTE_MIN_DISTANCE = 100; //tinh theo toa do mat phang
	
	public abstract void doService();
}
